Invention Grant
US08206434B2 Stent with sinusoidal wave form and orthogonal end and method for making same 有权
支架具有正弦波形和正交端及其制作方法

  • Patent Title: Stent with sinusoidal wave form and orthogonal end and method for making same
  • Patent Title (中): 支架具有正弦波形和正交端及其制作方法
  • Application No.: US12715675
    Application Date: 2010-03-02
  • Publication No.: US08206434B2
    Publication Date: 2012-06-26
  • Inventor: Rui Lam
  • Applicant: Rui Lam
  • Applicant Address: US CA Santa Rosa
  • Assignee: Medtronic Vascular, Inc.
  • Current Assignee: Medtronic Vascular, Inc.
  • Current Assignee Address: US CA Santa Rosa
  • Main IPC: A61F2/06
  • IPC: A61F2/06
Stent with sinusoidal wave form and orthogonal end and method for making same
Abstract:
A stent includes a wave form that includes a plurality of struts and a plurality of crowns. The wave form is wrapped around a longitudinal axis so as to define a plurality of turns, including a first turn disposed at a first angle and a second turn disposed at a second angle relative to the longitudinal axis. A first connection connects an end of the wave form that started the first turn to an adjacent crown of the wave form that completed the first turn, a second connection connects a first crown of the second turn to an adjacent crown that completed the second turn, and a third connection connects a crown of the first turn to an adjacent crown of the second turn. The wave form is disrupted between the first turn and the second turn.
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